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Update process.py
Browse files- process.py +41 -1
process.py
CHANGED
@@ -7,6 +7,8 @@ import random
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from datetime import datetime
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from pyannote.audio import Model, Inference
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from pydub import AudioSegment
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class AudioProcessor():
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def __init__(self,cache_dir = "/tmp/hf_cache"):
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@@ -142,4 +144,42 @@ class AudioProcessor():
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return matched_time
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from datetime import datetime
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from pyannote.audio import Model, Inference
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from pydub import AudioSegment
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import base64
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import binascii
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class AudioProcessor():
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def __init__(self,cache_dir = "/tmp/hf_cache"):
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return matched_time
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def save_audio_from_base64(self,base64_audio,output_dir,output_filename,temp_format='webm'):
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try:
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# Base64デコードして音声バイナリを取得
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try:
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audio_binary = base64.b64decode(base64_audio)
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except binascii.Error:
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raise ValueError("Invalid Base64 input data")
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# 保存するディレクトリを作成
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os.makedirs(output_dir,exist_ok=True)
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# 一時ファイルに保存(実際の形式は WebM などと仮定)
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temp_audio_path = os.path.join(output_dir,"temp_audio")
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try:
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with open(temp_audio_path,'wb') as f:
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f.write(audio_binary)
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# pydub を使って一時ファイルを WAV に変換
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# ※ここでは WebM 形式と仮定していますが、実際の形式に合わせて format の指定を変更してください
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try:
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audio = AudioSegment.from_file(temp_audio_path,format=temp_format)
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except Exception as e:
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audio = AudioSegment.from_file(temp_audio_path) #形式が不明な場合は自動判別させる(ただし変換できない場合もあり)
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# 音声ファイルを保存
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wav_audio_path = os.path.join(output_dir,output_filename)
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audio.export(wav_audio_path,format="wav")
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finally:
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#一時ファイルを削除
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if os.path.exists(temp_audio_path):
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os.remove(temp_audio_path)
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return wav_audio_path
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except ValueError as e:
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print(f"Value Error: {e}")
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except FileNotFoundError as e:
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print(f"File Not Found Error: {e}")
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except Exception as e:
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print(f"Unexpected Error: {e}")
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return None
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